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' reC4LTRANSIDISTRICTIO <br /> GROUNDWATER SAMPLING FIELD DATA SHEET <br /> Pro ectN <br /> Site Stockton Maintenance Date n Sampler �— <br /> Project No 103827-02 Weather Gera L - <br />' Monitoring Well ID & —,d Vapor Monitoring Results(ppmv) BZ= WH= <br /> Casing Diameter ❑2" 4" U 6" Other Casing Material SCH 40-PVC ❑Other S Steel <br /> Total Depth(ft-TOC) M !.v 0 Floating Imnuscible Layer Observed? No <br /> Depth to Water(ft-TOC) _. Floating Immiscible Layer Thickness(feet) NA <br /> 2' =0 16 Min Purge <br /> Water Column Height(feet) _Z g 1 C x 4"--065 gal/ft= (5. x3 55 Volume <br /> 6"=i 47 (gallons) <br /> Water Level Measurement Equip Solinst Water Level Indicator Cleaned yes <br /> Purging Method/Equipment Disp PVC Bader/2"GR UNDFOS Pum /Whale PumpCleaned T yes <br /> Pump Lines/Bailer Ropes-New or Cleaned? New/Cleaned <br /> Temp/pH Meter H:dac Calibration(date/time) <br /> Conductivity Meter Hydac Calibration(date/time) Factory calibrated <br />' Comments pH STND. FIELD pH FIELD TEMP (IF) <br /> 40 <br /> 70 <br /> TIME PURGE VOL TEMP pH COND COMMENTS(color, turbidity, odor, sheen,etc) <br /> (gallons) (°) (ps/cm) <br />' 3.15 0 ,) ' c cl , v G5P o P <br /> 10 1o. S 8 Z � ( v it , ()C4" Loi-. <br /> La Z�LS G 6 C60 (ELr 511 r� Y O �PCe. <br /> 30 s G� 5 7 6 �D C e...,` ,la dv 1 l <br /> �t �fZU 1 6 t! _---- <br /> �d (,C _ ? to T3o 1 <br />' Total Volume Purged(gallon) Time Finished Purging <br /> Sampling Method/Equipment Disposable PARAMETERM82602 <br /> CONTAINERSIVOLUME/ PRES. <br /> I PVC Bailer TYPE(Voa/Glass/Plastie) <br /> TPH- 2 x 40mL VOA 4 °C HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 1 x IL Amber Glass 4 °C <br />' Sample Time 3 _ O VOCs(BTEX) x 40mL VOA 4 °C HCl <br /> Sample ID <br /> Replicate ID (if app] ) None <br /> Laboratory Associated Laboratories <br /> 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br /> GW samphns foam Jdsow camp <br /> 12/07/19991 11 PM <br />